| CVE ID | CVE-2024-23957 |
| CVSS SCORE | 8.8, AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| AFFECTED VENDORS |
Autel |
| AFFECTED PRODUCTS |
MaxiCharger AC Elite Business C50 |
| VULNERABILITY DETAILS |
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Autel MaxiCharger AC Elite Business C50 charging stations. Authentication is not required to exploit this vulnerability. The specific flaw exists within the DLB_HostHeartBeat handler of the DLB protocol implementation. When parsing an AES key, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. |
| ADDITIONAL DETAILS |
Fixed in US Firmware v1.35.00 and EU Firmware v1.50.00. |
| DISCLOSURE TIMELINE |
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| CREDIT | Midnight Blue / PHP Hooligans |
